| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.95 | 5.289% | $163.1453 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $124.36 | 7.469% | $133.6484 | $133.65 | $133.65 | $133.60 |
| Purchase #3 | $194.27 | 8.535% | $210.8509 | $210.85 | $210.85 | $210.90 |
| Purchase #4 | $192.64 | 5.537% | $203.3065 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $74.90 | 5.571% | $79.0727 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $137.89 | 9.365% | $150.8034 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $166.51 | 7.593% | $179.1531 | $179.15 | $179.15 | $179.20 |
| 7 purchase totals = | $1,045.52 | $1,119.9803 | $1,119.98 | $1,119.95 | $1,120.00 | |